140378085

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{5897}}^1$

素因数の和:5954

約数の個数: 36

約数和(自身を含む): 254404332

約数和(自身を除く): 114026247

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 529, 1035, 1587, 2645, 4761, 5897, 7935, 17691, 23805, 29485, 53073, 88455, 135631, 265365, 406893, 678155, 1220679, 2034465, 3119513, 6103395, 9358539, 15597565, 28075617, 46792695, 140378085]

約数ペア:

[(1, 140378085), (3, 46792695), (5, 28075617), (9, 15597565), (15, 9358539), (23, 6103395), (45, 3119513), (69, 2034465), (115, 1220679), (207, 678155), (345, 406893), (529, 265365), (1035, 135631), (1587, 88455), (2645, 53073), (4761, 29485), (5897, 23805), (7935, 17691)]